2201835640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{6067}}^1$

素因数の和:6332

約数の個数: 64

約数和(自身を含む): 5094207360

約数和(自身を除く): 2892371720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 211, 215, 344, 422, 430, 844, 860, 1055, 1688, 1720, 2110, 4220, 6067, 8440, 9073, 12134, 18146, 24268, 30335, 36292, 45365, 48536, 60670, 72584, 90730, 121340, 181460, 242680, 260881, 362920, 521762, 1043524, 1280137, 1304405, 2087048, 2560274, 2608810, 5120548, 5217620, 6400685, 10241096, 10435240, 12801370, 25602740, 51205480, 55045891, 110091782, 220183564, 275229455, 440367128, 550458910, 1100917820, 2201835640]

約数ペア:

[(1, 2201835640), (2, 1100917820), (4, 550458910), (5, 440367128), (8, 275229455), (10, 220183564), (20, 110091782), (40, 55045891), (43, 51205480), (86, 25602740), (172, 12801370), (211, 10435240), (215, 10241096), (344, 6400685), (422, 5217620), (430, 5120548), (844, 2608810), (860, 2560274), (1055, 2087048), (1688, 1304405), (1720, 1280137), (2110, 1043524), (4220, 521762), (6067, 362920), (8440, 260881), (9073, 242680), (12134, 181460), (18146, 121340), (24268, 90730), (30335, 72584), (36292, 60670), (45365, 48536)]